4R0N

Hexagonal form of phosphopantetheine adenylyltransferase from Mycobacterium tuberculosis

• PDB DOI: https://doi.org/10.2210/pdb4R0N/pdb

• Classification: TRANSFERASE
• Organism(s): Mycobacterium tuberculosis BT1
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2014-08-01 Released: 2014-08-13 
• Deposition Author(s): Timofeev, V.I., Smirnova, E.A., Chupova, L.A., Esipov, R.S., Kuranova, I.P.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.266 
• R-Value Work: 0.210 
• R-Value Observed: 0.213 

Literature

Hexagonal form of phosphopantetheine adenylyltransferase from Mycobacterium tuberculosis

Timofeev, V.I., Smirnova, E.A., Chupova, L.A., Esipov, R.S., Kuranova, I.P.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D3  (Explore in 3D)
Global Stoichiometry: Homo 6-mer - A6 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 102.94 kDa 
• Atom Count: 7,482 
• Modelled Residue Count: 936 
• Deposited Residue Count: 936 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphopantetheine adenylyltransferase	A, B [auth C], C [auth E], D [auth G], E [auth I], F [auth K]	156	Mycobacterium tuberculosis BT1	Mutation(s): 0  Gene Names: coaD, HKBT1_3114 EC: 2.7.7.3

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	G [auth A], H [auth C], I [auth C], J [auth E], K [auth G], L [auth G], M [auth I], N [auth K]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.266 
• R-Value Work: 0.210 
• R-Value Observed: 0.213 
• Space Group: P 3₂

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 106.472	α = 90
b = 106.472	β = 90
c = 71.323	γ = 120

Software Package:

Software Name	Purpose
HKL-2000	data collection
PHASER	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-08-13 
Deposition Author(s): Timofeev, V.I., Smirnova, E.A., Chupova, L.A., Esipov, R.S., Kuranova, I.P.

Revision History  

• Version 1.0: 2014-08-13
  Type: Initial release
  
• Version 1.1: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Experimental preparation, Refinement description